Note: At the 2009 IABPA meeting in Portland, OR, USA, the IABPA membership voted to adopt the SWGSTAIN recommended terminology.
Definition
- Saturation
- [A bloodstain pattern created when a volume of blood has been absorbed by an object.]*

Bloodstain Example - Saturation
© 2008 FORident Software Inc.
Description
This pattern was generated by holding a blood source above the clothing long enough that the blood was absorbed by the material and created bleed though.
Alternate Terminology
Bevel & Gardner | Non-spatter Family - Regular Margin - Saturation |
James, Kish & Sutton | Passive - Contact/Transfer - Large Volume - Saturation |
Wonder | Spatters Not a Criteria - Volume |
SWGSTAIN | Saturation Stain - A bloodstain resulting from the accumulation of liquid blood in an absorbent material. |
* This definition is not from the IABPA terminology list. IABPA does not currently provide an official definition.